/*
 * @Author: Xiyw 
 * @Date: 2020-03-31 16:43:52 
 * @Last Modified by: Xiyw
 * @Last Modified time: 2020-03-31 16:44:27
 */
 *{
   margin:0;
   padding:0;
 }
 body{
   font-family: "Hiragino Sans GB","Microsoft Yahei UI","Microsoft Yahei","微软雅黑",'Segoe UI',Tahoma,"宋体b8b\4f53",SimSun,sans-serif;
 }
 img,header,footer,nav,article,section,aside,address{
  display: block;
 }
a{
  text-decoration: none;
}
a img{
  border:none;
}












